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151.
Felipe De Brigard Kelly S. Giovanello Gregory W. Stewart Amber W. Lockrow Margaret M. O'Brien R. Nathan Spreng 《Quarterly journal of experimental psychology (2006)》2016,69(12):2358-2375
Recent evidence demonstrates remarkable overlap in the neural and cognitive mechanisms underlying episodic memory, episodic future thinking, and episodic counterfactual thinking. However, the extent to which the phenomenological characteristics associated with these mental simulations change as a result of ageing remains largely unexplored. The current study employs adapted versions of the Memory Characteristics Questionnaire and the Autobiographical Interview to compare the phenomenological characteristics associated with both positive and negative episodic past, future, and counterfactual simulations in younger and older adults. Additionally, it explores the influence of perceived likelihood in the experience of such simulations. The results indicate that, across all simulations, older adults generate more external details and report higher ratings of vividness, composition, and intensity than young adults. Conversely, younger adults generate more internal details across all conditions and rated positive and negative likely future events as more likely than did older adults. Additionally, both younger and older adults reported higher ratings for sensory, composition, and intensity factors during episodic memories relative to future and counterfactual thoughts. Finally, for both groups, ratings of spatial coherence and composition were higher for likely counterfactuals than for both unlikely counterfactuals and future simulations. Implications for the psychology of mental simulation and ageing are discussed. 相似文献
152.
Kristin R. Griffith Amber L. Ramos Kelli E. Hill Caio F. Miguel 《Journal of applied behavior analysis》2018,51(2):207-219
The purpose of the current study was to evaluate the effects of equivalence‐based instruction (EBI) on the emergence of basic music reading and piano playing skills. Six female college students learned to identify three musical chord notations given their respective dictated names. Participants also learned to play chords on the piano following the dictated name of the chord, and to play the chords to a song on a keyboard. Results are consistent with past research, in that stimuli became substitutable for each other and acquired a common behavioral function. Data suggest that EBI was an effective and efficient procedure to teach adults to read musical notation, as well as play chords and a song on a piano keyboard. 相似文献
153.
The role of signals in two variations of differential‐reinforcement‐of‐low‐rate procedures
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Jessica L. Becraft John C. Borrero Barbara J. Davis Amber E. Mendres‐Smith Mariana I. Castillo 《Journal of applied behavior analysis》2018,51(1):3-24
Differential‐reinforcement‐of‐low‐rate (DRL) schedules are used to decrease the overall rate of, but not eliminate, a target response. Two variations of DRL, spaced‐responding and full‐session, exist. Preliminary comparative analyses suggest that the two schedules function differently when unsignaled. We compared response rates under these two DRL variations with and without signals. In Experiment 1, five preschool students played a game in which points were earned under DRL schedules. In some sessions, a stimulus signaled when responses would be reinforced (S+) or not reinforced (S‐). In others, only an S‐ was present. Signals (S+/S‐) facilitated and maintained responding in both types of DRL schedules. In Experiment 2, we modified the signals with five different preschoolers. Instead of an S‐ only, we did not present any signals. Elimination and high variability of the target response were observed with the S‐ only and absence of S+/S‐, respectively. Signaled DRL schedules are recommended for application. 相似文献
154.
The effectiveness of practice and stringent lineup instructions in improving children's identifications from sequential-presentation lineups was investigated. Elementary school children ( N = 144) viewed a slide sequence of a crime followed by practice or control procedures. In the practice conditions, children either practiced themselves (self) or watched a videotape of a child practicing (modeled). Practice consisted of 2 target-absent lineups (unmixed) or a target-absent lineup and a target-present lineup (mixed) of female photos unrelated to the crime. The control conditions did not engage in identification practice. All witnesses were given stringent instructions for identifying the criminal from target-present or target-absent sequential-presentation lineups. Multiple responding was dramatically reduced. Practice affected gender differentially. Female children increased in correct identifications, whereas male children increased in false rejections. None of the practice procedures reduced foil identifications from target-absent lineups. 相似文献
155.
It is not known why people move their eyes when engaged in non-visual cognition. The current study tested the hypothesis that differences in saccadic eye movement rate (EMR) during non-visual cognitive tasks reflect different requirements for searching long-term memory. Participants performed non-visual tasks requiring relatively low or high long-term memory retrieval while eye movements were recorded. In three experiments, EMR was substantially lower for low-retrieval than for high-retrieval tasks, including in an eyes closed condition in Experiment 3. Neither visual imagery nor between-task difficulty was related to EMR, although there was some evidence for a minor effect of within-task difficulty. Comparison of task-related EMRs to EMR during a no-task waiting period suggests that eye movements may be suppressed or activated depending on task requirements. We discuss a number of possible interpretations of saccadic eye movements during non-visual cognition and propose an evolutionary model that links these eye movements to memory search through an elaboration of circuitry involved in visual perception. 相似文献
156.
Amber M Grundy Dawn M Gondoli Elizabeth H Blodgett Salafia 《Journal of family psychology》2007,21(4):675-682
The present study considered whether maternal knowledge mediated the relation between overt marital conflict and preadolescent behavioral competence. Four years of self-report data were collected from 133 mothers and their preadolescents, beginning when the preadolescents were in 4th grade. Marital conflict, maternal knowledge, and preadolescent behavioral competence were assessed at all 4 time points in order to apply a stringent methodology for assessing longitudinal mediating patterns. The results indicated that maternal knowledge mediated the relation between marital conflict and preadolescent behavioral competence. Thus, the present study identified one possible process through which marital conflict may affect preadolescent behavior. 相似文献
157.
Kelly KM Shedlosky-Shoemaker R Porter K Remy A DeSimone P Andrykowski MA 《Journal of genetic counseling》2007,16(3):373-382
Family history is one the greatest risk factors for disease and one of the most important informational tools in medical genetics
for the purpose of diagnosis, risk assessment, prevention and treatment. However, research is needed on the comparability
of different methods of cancer family history assessment and the influence of psychosocial factors in family history reports.
The purpose of this study was to determine if individuals had discrepancies between written and interview reports of cancer
family history and the role of psychosocial factors in these discrepancies. Oncology patients (n=104) were administered a survey to assess psychosocial factors (i.e., information-seeking, worry, perceived risk, and health
literacy) and were asked to provide family history in a written and an interview form. Randomization determined which form
individuals received first. No differences in the amount of missing data or the amount of unspecified data were noted between
the written and interview method. Psychosocial factors did not differentiate between those who had discrepancies in family
history reports and those who did not have discrepancies in family history reports; although there was a trend for those with
lower literacy and those who were blunters to be more discrepant on type of cancer diagnosis. In sum, this preliminary study
indicates that written and interview methods of family history assessment for first degree relatives may be used interchangeably.
The ability to use written methods will facilitate collection of basic family history information in the oncology clinic. 相似文献
158.
Douglas A. Williams Chrissy M. Chubala Amber A. Mather Kenneth W. Johns 《Learning and motivation》2009,40(4):394-407
Appetitive contextual excitation supported by intertrial unconditioned stimuli was more easily overcome by timed conditioned responding in rats using quiet (Experiment 1) rather than noisy (Experiment 2) food pellet deliveries. Head-entry responding in acquisition peaked above the contextual baseline when pellet delivery occurred 10, 30, 60, or 90 s after the onset of the 120-s white-noise conditioned stimulus (CS). Special tests in extinction revealed CS onset and offset were conditioned by pellet delivery at 0 and 120 s, respectively. Responding was not undermined in Experiment 3 when noisy pellet deliveries replaced quiet pellet deliveries. Our results suggest that micro-stimuli occasioned at different times during the CS are vulnerable to overshadowing, but do not lose strength if they are already predictive. 相似文献
159.
Extant research suggests that core self-evaluations (CSE) is associated with various work-related criteria, but such research often focuses on main effects when predicting subjective outcomes. Drawing upon psychological theories involving self-concept and motivation, we investigated both the main and interactive effects of CSE and cognitive ability when predicting an objective outcome. Specifically, results indicated that high CSE strengthened the positive relation between cognitive ability and academic achievement. Study contributions and limitations are discussed. 相似文献
160.